39215536

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27539}}^1$

素因数の和:27636

約数の個数: 20

約数和(自身を含む): 76836600

約数和(自身を除く): 37621064

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27539, 55078, 110156, 220312, 440624, 2450971, 4901942, 9803884, 19607768, 39215536]

約数ペア:

[(1, 39215536), (2, 19607768), (4, 9803884), (8, 4901942), (16, 2450971), (89, 440624), (178, 220312), (356, 110156), (712, 55078), (1424, 27539)]